/* ============================================================
   АСЦ Сервисный центр — общие стили (iOS-стиль, mobile-first)
   ============================================================ */
:root{
  --red-a:#ff3b30;        /* iOS red */
  --red-b:#c4001a;
  --black:#0a0a0c;
  --green:#0e7a4f;        /* тёмно-зелёный */
  --green-l:#34c759;      /* iOS green */
  --blue:#0a3d91;         /* синий */
  --blue-i:#0a84ff;       /* iOS blue */
  --cyan:#32ade6;         /* голубой */
  --white:#ffffff;
  --bg:#f2f2f7;           /* iOS grouped background */
  --card:#ffffff;
  --ink:#1c1c1e;
  --ink-2:#3a3a3c;
  --muted:#8e8e93;
  --line:rgba(60,60,67,.12);
  --radius:18px;
  --radius-s:12px;
  --shadow:0 8px 30px rgba(10,20,40,.08);
  --safe-b:env(safe-area-inset-bottom);
  --tabbar-h:64px;
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--bg);
  line-height:1.45;
  overflow-x:hidden;
  padding-bottom:calc(var(--tabbar-h) + var(--safe-b) + 8px);
}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
.wrap{max-width:560px;margin:0 auto;padding:0 14px}

/* ---------- ШАПКА (невысокая, sticky) ---------- */
.topbar{
  position:sticky;top:0;z-index:50;
  background:linear-gradient(120deg,#0a0a0c 0%,#15151b 55%,#1b0d10 100%);
  color:#fff;
  border-bottom:1px solid rgba(255,255,255,.08);
  box-shadow:0 4px 20px rgba(0,0,0,.35);
}
.topbar__in{display:flex;align-items:center;gap:10px;padding:8px 14px;max-width:560px;margin:0 auto}
.brand{display:flex;align-items:center;gap:9px;min-width:0}
.brand__logo{
  width:34px;height:34px;border-radius:9px;flex:0 0 auto;
  background:linear-gradient(135deg,var(--red-a),var(--red-b));
  display:grid;place-items:center;font-weight:800;font-size:13px;color:#fff;
  box-shadow:0 0 0 1px rgba(255,255,255,.12),0 6px 16px rgba(196,0,26,.5);
  animation:logoPop .6s cubic-bezier(.2,.9,.3,1.4) both;
}
.brand__txt{line-height:1.05;min-width:0}
.brand__txt b{font-size:13.5px;font-weight:700;display:block;white-space:nowrap}
.brand__txt span{font-size:9.5px;color:#9aa3b2;letter-spacing:.5px;text-transform:uppercase}
.topbar__call{
  margin-left:auto;flex:0 0 auto;
  display:inline-flex;align-items:center;gap:6px;
  background:linear-gradient(135deg,var(--green-l),var(--green));
  color:#fff;font-weight:700;font-size:12.5px;
  padding:8px 12px;border-radius:999px;
  box-shadow:0 6px 16px rgba(14,122,79,.45);
  animation:pulseG 2.4s ease-in-out infinite;
}
.topbar__call svg{width:15px;height:15px}

/* ---------- ВЕРХНЯЯ НАВИГАЦИЯ ПО УСТРОЙСТВАМ ---------- */
.devnav{position:sticky;top:50px;z-index:40;background:rgba(242,242,247,.86);backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid var(--line)}
.devnav__in{display:flex;gap:8px;overflow-x:auto;padding:9px 14px;max-width:560px;margin:0 auto;scrollbar-width:none}
.devnav__in::-webkit-scrollbar{display:none}
.devnav a{
  flex:0 0 auto;font-size:13px;font-weight:600;color:var(--ink-2);
  background:#fff;border:1px solid var(--line);
  padding:7px 14px;border-radius:999px;white-space:nowrap;
  transition:transform .15s,background .2s,color .2s;
}
.devnav a.is-active{background:linear-gradient(135deg,var(--red-a),var(--red-b));color:#fff;border-color:transparent;box-shadow:0 6px 14px rgba(196,0,26,.35)}
.devnav a:active{transform:scale(.95)}

/* ---------- HERO ---------- */
.hero{position:relative;overflow:hidden;color:#fff;border-radius:0 0 26px 26px;padding:22px 0 26px;
  background:radial-gradient(120% 90% at 80% -10%,#27121a 0%,transparent 55%),linear-gradient(160deg,#0a0a0c,#101018 60%,#0a1a14);}
.hero::before,.hero::after{content:"";position:absolute;border-radius:50%;filter:blur(42px);opacity:.5;z-index:0}
.hero::before{width:240px;height:240px;background:var(--red-b);top:-70px;right:-50px;animation:float1 9s ease-in-out infinite}
.hero::after{width:220px;height:220px;background:var(--blue);bottom:-90px;left:-60px;animation:float2 11s ease-in-out infinite}
.hero .wrap{position:relative;z-index:2}
.hero__badge{display:inline-flex;align-items:center;gap:7px;font-size:11px;font-weight:700;letter-spacing:1px;text-transform:uppercase;
  background:rgba(52,199,89,.14);color:#7dffb0;border:1px solid rgba(52,199,89,.4);padding:5px 12px;border-radius:999px;margin-bottom:12px}
.hero__badge i{width:7px;height:7px;border-radius:50%;background:#34c759;box-shadow:0 0 10px #34c759;animation:blink 1.6s infinite}
.hero h1{font-size:clamp(26px,8vw,38px);line-height:1.05;font-weight:800;letter-spacing:-.5px;text-shadow:0 4px 26px rgba(255,59,48,.3)}
.hero h1 .accent{background:linear-gradient(90deg,var(--red-a),#ff8a3d);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__sub{margin-top:10px;font-size:14px;color:#c7cedd;max-width:40ch}
.hero h2{margin-top:14px;font-size:12.5px;font-weight:500;color:#9aa3b2;line-height:1.5}
.hero h2 b{color:#fff;font-weight:600}
.hero__cta{margin-top:16px}

/* кнопка позвонить (красная) */
.btn-call{
  display:flex;align-items:center;justify-content:center;gap:10px;width:100%;
  background:linear-gradient(135deg,var(--red-a),var(--red-b));color:#fff;
  font-size:17px;font-weight:800;letter-spacing:.3px;
  padding:16px;border-radius:16px;border:none;cursor:pointer;
  box-shadow:0 12px 30px rgba(196,0,26,.5);
  animation:pulseR 2.2s ease-in-out infinite;
  position:relative;overflow:hidden;
}
.btn-call svg{width:22px;height:22px}
.btn-call::after{content:"";position:absolute;top:0;left:-60%;width:40%;height:100%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent);transform:skewX(-20deg);animation:shine 3.4s infinite}
.btn-call:active{transform:scale(.985)}

.trust{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap}
.trust span{font-size:11px;font-weight:600;color:#dfe5f1;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);padding:6px 10px;border-radius:999px}

/* ---------- СЕКЦИИ / iOS GROUPED ---------- */
section{padding:18px 0 4px}
.sec-h{display:flex;align-items:center;gap:9px;margin:6px 2px 10px}
.sec-h .dot{width:30px;height:30px;border-radius:8px;display:grid;place-items:center;flex:0 0 auto;color:#fff}
.sec-h .dot svg{width:18px;height:18px}
.sec-h h2,.sec-h h3{font-size:19px;font-weight:800;letter-spacing:-.3px}
.sec-sub{font-size:12px;color:var(--muted);margin:-4px 2px 12px;padding-left:39px}

/* цветовые акценты иконок (iOS-плитки в рандоме) */
.c-red{background:linear-gradient(135deg,#ff5f57,#d10b1f)}
.c-green{background:linear-gradient(135deg,#34c759,#0e7a4f)}
.c-blue{background:linear-gradient(135deg,#0a84ff,#0a3d91)}
.c-cyan{background:linear-gradient(135deg,#5ac8fa,#0a84ff)}
.c-dark{background:linear-gradient(135deg,#3a3a3c,#0a0a0c)}
.c-orange{background:linear-gradient(135deg,#ff9f0a,#ff5f00)}

/* карточка-группа iOS */
.group{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.row{display:flex;align-items:center;gap:12px;padding:13px 14px;border-bottom:1px solid var(--line);position:relative}
.row:last-child{border-bottom:none}
.row__ic{width:30px;height:30px;border-radius:8px;flex:0 0 auto;display:grid;place-items:center;color:#fff}
.row__ic svg{width:18px;height:18px}
.row__tx{flex:1;min-width:0}
.row__tx b{font-size:15px;font-weight:600;display:block}
.row__tx span{font-size:12.5px;color:var(--muted)}
.row__r{margin-left:auto;color:var(--muted);font-size:13px;font-weight:600;display:flex;align-items:center;gap:6px}
.chev{width:9px;height:9px;border-right:2px solid #c7c7cc;border-bottom:2px solid #c7c7cc;transform:rotate(-45deg);flex:0 0 auto}

/* контактные карточки (выделенные) */
.addr{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:14px;border:1.5px solid transparent;position:relative;overflow:hidden}
.addr--hot{border-color:rgba(255,59,48,.55);background:linear-gradient(180deg,#fff,#fff6f5)}
.addr--hot::before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:linear-gradient(var(--red-a),var(--red-b))}
.addr+.addr{margin-top:12px}
.addr__top{display:flex;align-items:center;gap:9px}
.addr__pin{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;color:#fff;flex:0 0 auto}
.addr__name{font-weight:800;font-size:15px}
.addr__line{font-size:13.5px;color:var(--ink-2);margin-top:8px}
.addr__meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.addr__meta a,.addr__meta span{font-size:12px;font-weight:700;padding:6px 11px;border-radius:999px;display:inline-flex;align-items:center;gap:5px}
.tag-time{background:#eef7f0;color:var(--green)}
.tag-phone{background:linear-gradient(135deg,var(--green-l),var(--green));color:#fff;box-shadow:0 5px 12px rgba(14,122,79,.4)}
.tag-map{background:#eaf2ff;color:var(--blue-i)}

/* «дешевле всех» / преимущества — крупная карточка с SVG */
.illu{display:flex;gap:14px;align-items:center;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}
.illu svg{width:74px;height:74px;flex:0 0 auto}
.illu__tx b{font-size:16px;display:block;margin-bottom:4px}
.illu__tx p{font-size:13px;color:var(--ink-2)}
.price-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}
.price-card{background:#fff;border-radius:var(--radius-s);box-shadow:var(--shadow);padding:12px;text-align:center;border:1px solid var(--line)}
.price-card b{display:block;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}
.price-card .v{font-size:20px;font-weight:800;margin-top:4px;color:var(--red-b)}
.price-card .v small{font-size:12px;color:var(--ink-2);font-weight:600}

/* шаги «как происходит ремонт» */
.steps{position:relative;margin-left:6px}
.step{display:flex;gap:14px;padding-bottom:18px;position:relative}
.step:last-child{padding-bottom:0}
.step::before{content:"";position:absolute;left:17px;top:36px;bottom:-2px;width:2px;background:linear-gradient(var(--red-a),var(--blue-i))}
.step:last-child::before{display:none}
.step__n{width:36px;height:36px;border-radius:50%;flex:0 0 auto;display:grid;place-items:center;color:#fff;font-weight:800;font-size:15px;z-index:1;box-shadow:0 6px 14px rgba(0,0,0,.18)}
.step__c{background:#fff;border-radius:var(--radius-s);box-shadow:var(--shadow);padding:12px 14px;flex:1}
.step__c b{font-size:14.5px;display:block;margin-bottom:3px}
.step__c p{font-size:12.5px;color:var(--ink-2)}

/* советы */
.tips{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.tip{background:#fff;border-radius:var(--radius-s);box-shadow:var(--shadow);padding:13px;border:1px solid var(--line)}
.tip .ic{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;color:#fff;margin-bottom:8px}
.tip .ic svg{width:19px;height:19px}
.tip b{font-size:13.5px;display:block;margin-bottom:3px}
.tip p{font-size:12px;color:var(--ink-2)}

/* гарантия */
.guarantee{background:linear-gradient(135deg,#0a3d91,#0a0a0c);color:#fff;border-radius:var(--radius);padding:18px;position:relative;overflow:hidden}
.guarantee::after{content:"";position:absolute;width:160px;height:160px;border-radius:50%;background:rgba(50,173,230,.35);filter:blur(40px);top:-40px;right:-30px}
.guarantee .shield{width:54px;height:54px;margin-bottom:10px}
.guarantee b{font-size:18px}
.guarantee p{font-size:13px;color:#cfe0ff;margin-top:6px}
.guarantee ul{list-style:none;margin-top:12px;display:grid;gap:8px}
.guarantee li{font-size:13px;display:flex;gap:8px;align-items:flex-start}
.guarantee li svg{width:18px;height:18px;flex:0 0 auto;margin-top:1px}

/* модели */
.models{display:flex;flex-wrap:wrap;gap:8px}
.model{font-size:12.5px;font-weight:600;background:#fff;border:1px solid var(--line);border-radius:11px;padding:9px 12px;box-shadow:var(--shadow);display:inline-flex;align-items:center;gap:7px;transition:transform .15s}
.model:active{transform:scale(.96)}
.model .mi{width:22px;height:22px;border-radius:6px;display:grid;place-items:center;color:#fff}
.model .mi svg{width:13px;height:13px}

/* аккордеон (неисправности + FAQ) */
.acc{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.acc__item{border-bottom:1px solid var(--line)}
.acc__item:last-child{border-bottom:none}
.acc__head{display:flex;align-items:center;gap:11px;padding:14px;cursor:pointer;background:none;border:none;width:100%;text-align:left;font:inherit;color:inherit}
.acc__head .ic{width:28px;height:28px;border-radius:8px;display:grid;place-items:center;color:#fff;flex:0 0 auto}
.acc__head .ic svg{width:16px;height:16px}
.acc__head b{font-size:14.5px;font-weight:700;flex:1}
.acc__head .cnt{font-size:11px;color:var(--muted);font-weight:700}
.acc__arrow{width:10px;height:10px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg);transition:transform .3s;flex:0 0 auto;margin-left:4px}
.acc__item.open .acc__arrow{transform:rotate(-135deg)}
.acc__body{max-height:0;overflow:hidden;transition:max-height .4s ease}
.acc__body-in{padding:0 14px 14px 53px}
.acc__body p{font-size:13px;color:var(--ink-2)}

/* список 50 неисправностей */
.faults{list-style:none;display:grid;gap:1px;background:var(--line);border-radius:12px;overflow:hidden}
.faults li{background:#fff;display:flex;align-items:center;gap:10px;padding:10px 12px;font-size:13px;color:var(--ink)}
.faults li .fi{width:24px;height:24px;border-radius:7px;flex:0 0 auto;display:grid;place-items:center;color:#fff}
.faults li .fi svg{width:14px;height:14px}
.faults li small{margin-left:auto;color:var(--green);font-weight:700;font-size:11px;white-space:nowrap}

/* CTA-полоса */
.cta-band{margin-top:18px;background:linear-gradient(135deg,#0a0a0c,#1b0d10);border-radius:var(--radius);padding:18px;color:#fff;text-align:center;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(120% 80% at 50% 0,rgba(255,59,48,.35),transparent 60%)}
.cta-band b{font-size:18px;position:relative}
.cta-band p{font-size:13px;color:#c7cedd;margin:6px 0 12px;position:relative}

/* ссылки-активы */
.links{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.links a{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-s);padding:12px;box-shadow:var(--shadow);font-size:13px;font-weight:700;transition:transform .15s}
.links a:active{transform:scale(.97)}
.links a .li{width:30px;height:30px;border-radius:8px;display:grid;place-items:center;color:#fff;flex:0 0 auto}
.links a .li svg{width:18px;height:18px}

/* карта */
.map-box{margin-top:12px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line)}
.map-box iframe{width:100%;height:230px;border:0;display:block}
.map-cap{font-size:11px;color:var(--muted);text-align:center;padding:8px}

/* ---------- ПОДВАЛ ---------- */
.foot{margin-top:22px;background:linear-gradient(180deg,#0a0a0c,#101018);color:#c7cedd;border-radius:26px 26px 0 0;padding:22px 0 16px}
.foot .wrap>b{color:#fff;font-size:14px}
.foot .f-sub{font-size:11px;color:#7d8597;letter-spacing:.5px;text-transform:uppercase;margin-bottom:12px}
.foot dl{display:grid;gap:7px;font-size:12px;margin:10px 0}
.foot dl div{display:flex;gap:8px}
.foot dt{color:#7d8597;flex:0 0 92px}
.foot dd a{color:var(--cyan)}
.foot .copy{font-size:11.5px;color:#9aa3b2;margin-top:14px;border-top:1px solid rgba(255,255,255,.08);padding-top:12px}
.foot .legal{font-size:10px;color:#6b7280;line-height:1.5;margin-top:10px}
.foot .f-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.foot .f-links a{font-size:11px;font-weight:700;color:#cfe0ff;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);padding:6px 10px;border-radius:999px}

/* ---------- НИЖНИЙ ТАБ-БАР (навигация между страницами) ---------- */
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:60;
  background:rgba(255,255,255,.9);backdrop-filter:saturate(180%) blur(18px);
  border-top:1px solid var(--line);
  padding:6px 6px calc(6px + var(--safe-b));
  box-shadow:0 -6px 24px rgba(10,20,40,.08)}
.tabbar__in{display:flex;max-width:560px;margin:0 auto;align-items:center}
.tab{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 2px;color:var(--muted);font-size:10px;font-weight:600}
.tab svg{width:23px;height:23px}
.tab.is-active{color:var(--red-a)}
.tab.is-active svg{filter:drop-shadow(0 3px 8px rgba(255,59,48,.5))}
.tab--call{flex:0 0 auto;margin:0 6px}
.tab--call .b{width:50px;height:50px;border-radius:50%;background:linear-gradient(135deg,var(--green-l),var(--green));display:grid;place-items:center;color:#fff;box-shadow:0 8px 20px rgba(14,122,79,.5);margin-top:-20px;border:3px solid #fff;animation:pulseG 2.2s infinite}
.tab--call .b svg{width:24px;height:24px}

/* ---------- АНИМАЦИИ ---------- */
@keyframes pulseR{0%,100%{box-shadow:0 12px 30px rgba(196,0,26,.45),0 0 0 0 rgba(255,59,48,.55)}50%{box-shadow:0 12px 34px rgba(196,0,26,.6),0 0 0 14px rgba(255,59,48,0)}}
@keyframes pulseG{0%,100%{box-shadow:0 8px 20px rgba(14,122,79,.45),0 0 0 0 rgba(52,199,89,.5)}50%{box-shadow:0 8px 22px rgba(14,122,79,.6),0 0 0 12px rgba(52,199,89,0)}}
@keyframes shine{0%{left:-60%}55%,100%{left:130%}}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.35}}
@keyframes float1{0%,100%{transform:translate(0,0)}50%{transform:translate(-18px,22px)}}
@keyframes float2{0%,100%{transform:translate(0,0)}50%{transform:translate(20px,-18px)}}
@keyframes logoPop{0%{transform:scale(.4) rotate(-12deg);opacity:0}100%{transform:scale(1) rotate(0);opacity:1}}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
}

@media (min-width:561px){
  .hero h1{font-size:40px}
  .tips,.price-grid,.links{gap:12px}
}